ASoC: au1x: dma: replace platform to component

Now platform can be replaced to component, let's do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/au1x/dma.c b/sound/soc/au1x/dma.c
index 19457e2b351ec158433497f6ca4d65c7e11c5db3..efff1e293a1b279b3e39835c75ee323ed2349ea2 100644 (file)
--- a/sound/soc/au1x/dma.c
+++ b/sound/soc/au1x/dma.c
@@ -21,6 +21,8 @@
 
 #include "psc.h"
 
+#define DRV_NAME "au1x_dma"
+
 struct pcm_period {
        u32 start;
        u32 relative_end;       /* relative to start of buffer */
@@ -174,7 +176,8 @@ static const struct snd_pcm_hardware alchemy_pcm_hardware = {
 static inline struct alchemy_pcm_ctx *ss_to_ctx(struct snd_pcm_substream *ss)
 {
        struct snd_soc_pcm_runtime *rtd = ss->private_data;
-       return snd_soc_platform_get_drvdata(rtd->platform);
+       struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
+       return snd_soc_component_get_drvdata(component);
 }
 
 static inline struct audio_stream *ss_to_as(struct snd_pcm_substream *ss)
@@ -297,7 +300,8 @@ static int alchemy_pcm_new(struct snd_soc_pcm_runtime *rtd)
        return 0;
 }
 
-static struct snd_soc_platform_driver alchemy_pcm_soc_platform = {
+static struct snd_soc_component_driver alchemy_pcm_soc_component = {
+       .name           = DRV_NAME,
        .ops            = &alchemy_pcm_ops,
        .pcm_new        = alchemy_pcm_new,
 };
@@ -312,8 +316,8 @@ static int alchemy_pcm_drvprobe(struct platform_device *pdev)
 
        platform_set_drvdata(pdev, ctx);
 
-       return devm_snd_soc_register_platform(&pdev->dev,
-                                             &alchemy_pcm_soc_platform);
+       return devm_snd_soc_register_component(&pdev->dev,
+                                       &alchemy_pcm_soc_component, NULL, 0);
 }
 
 static struct platform_driver alchemy_pcmdma_driver = {